A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5915-01-308-0957
NSN 6610-01-191-5214
NSN 6135-01-426-8282
NSN 5998-00-583-5541
NSN 5920-00-279-6584
NSN 5925-00-342-3637
NSN 6610-00-954-9825
NSN 5835-00-372-3736
NSN 7035-01-585-1653
NSN 5960-01-082-2119
NSN 5835-01-352-7211
NSN 5920-01-563-2666